Mmfp 1101 17 Cylinder Head Comparison Test Hooker Super Comp Headers

Both the 195 and 170cc heads were run with 13/4-inch Hooker Super Comp headers feeding 18-inch collector extensions. Run with the 195 (as-cast) Pro 1 heads, the 363 produced 528 hp at 6,500 rpm and 482 lb-ft of torque at 5,200 rpm. Note that the peak torque did not drop much, but peak power was down by nearly 40 hp.